TY  - BOOK
AU  - Hoffman Peter
TI  - Rings and wealth product representations
T2  - Lecture notes in Mathematics; 746
U1  - B217, L93 
PY  - 1979///
CY  - Berlin
PB  - Springer-Verlag         
KW  -  Ringa and wreath
KW  - Ringa and wreath
ER  -